| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.58 | 7.421% | $258.4334 | $258.43 | $258.45 | $258.40 |
| Purchase #2 | $180.97 | 13.870% | $206.0705 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $143.90 | 6.179% | $152.7916 | $152.79 | $152.80 | $152.80 |
| Purchase #4 | $123.92 | 6.489% | $131.9612 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $148.53 | 3.750% | $154.0999 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $84.69 | 10.121% | $93.2615 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $208.56 | 9.545% | $228.4671 | $228.47 | $228.45 | $228.50 |
| 7 purchase totals = | $1,131.15 | $1,225.0852 | $1,225.08 | $1,225.05 | $1,225.20 | |